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A607 Grade 70

America ASTM A607Grade70 钢薄板及钢带,高强度,低合金铌钒,或两者,热轧和冷轧的标准规格 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A607Grade70 / A607 Grade 70
Category Grade Standard Region/Area Standard Content
Metals A607 Grade 70 ASTM A607 America 钢薄板及钢带,高强度,低合金铌钒,或两者,热轧和冷轧的标准规格

Chemical composition(mass fraction)(wt.%) of the A607 Grade 70

Element Min Max Similar

Mechanical Properties of steel grade A607 Grade 70

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
861 (≥) 797 (≥) 13 33 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade A607 Grade 70

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
34 - -     0.24 -  
564 556 - 21.3 321   -  
899 - 23 31.2   434 113

Heat Treatment of steel grade A607 Grade 70

Heat treated : 1744°C - 1679°C

Technological Curves of steel grade A607 Grade 70

Cross Reference Table (Equivalent Grade) of A607 Grade 70

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